<template>
  <div id="line"></div>
</template>

<script>
import * as echarts from "echarts";
export default {
  props: {
    dataset: Array,
    title: String,
  },
  data: function () {
    return {
      options: "",
    };
  },
  mounted: function () {
    this.options = {
      title: {
        text: "折线图堆叠",
      },
      tooltip: {
        trigger: "axis",
      },
      legend: {
        data: ["邮件营销", "联盟广告", "视频广告", "直接访问", "搜索引擎"],
      },
      grid: {
        left: "3%",
        right: "4%",
        bottom: "3%",
        containLabel: true,
      },
      toolbox: {
        feature: {
          saveAsImage: {},
        },
      },
      xAxis: {
        type: "category",
        boundaryGap: false,
        data: ["周一", "周二", "周三", "周四", "周五", "周六", "周日"],
      },
      yAxis: {
        type: "value",
      },
      series: [
        {
          name: "邮件营销",
          type: "line",
          stack: "总量",
          data: [120, 132, 101, 134, 90, 230, 210],
        },
        {
          name: "联盟广告",
          type: "line",
          stack: "总量",
          data: [220, 182, 191, 234, 290, 330, 310],
        },
        {
          name: "视频广告",
          type: "line",
          stack: "总量",
          data: [150, 232, 201, 154, 190, 330, 410],
        },
        {
          name: "直接访问",
          type: "line",
          stack: "总量",
          data: [320, 332, 301, 334, 390, 330, 320],
        },
        {
          name: "搜索引擎",
          type: "line",
          stack: "总量",
          data: [820, 932, 901, 934, 1290, 1330, 1320],
        },
      ],
    };
    var chart = echarts.init(document.getElementById("line"));
    chart.setOption(this.options);
  },
};
</script>

<style>
#line {
  height: 190px;
  width: 350px;
}
</style>